from math import sqrt


def add(x, y):
    return x + y

def min(x, y):
    return x - y

def mul(x, y):
    return x * y

def div(x, y):
    return x / y

def eDiv(x, y):
    return int(x / y)

def mod(x, y):
    return x % y

def power(x, y):
    return x ** y

def root(x):
    return sqrt(x)

if __name__ == '__main__':
    print(add(5, 3))
    print(min(5, 3))
    print(mul(5, 3))
    print(div(5, 3.0))
    print(eDiv(5, 3.0))
    print(mod(5, 3))
    print(power(5, 3))
    print(root(5))